Home / 6,837,958.32-10,256,652.36-1,789,157.04

Finding the Fourth Proportional to 6,837,958.32, 10,256,652.36 and 1,789,157.04

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Solution

The fourth proportional to 6,837,958.32, 10,256,652.36 and 1,789,157.04 is: 2,683,660.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,837,958.32 : 10,256,652.36 = 1,789,157.04 : x
  2. Step 2: Convert to fraction form
    6,837,958.32/10,256,652.36 = 1,789,157.04/x
  3. Step 3: Cross multiply
    6,837,958.32x = 10,256,652.36 × 1,789,157.04
  4. Step 4: Simplify right side
    6,837,958.32x = 18,350,761,776,726.61
  5. Step 5: Solve for x
    x = 18,350,761,776,726.61/6,837,958.32
  6. Step 6: Final answer
    x = 2,683,660.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.